[PATCH] D33388: [libcxx] fixup bootstrapping for mingw-w64

[Eric Fiselier via Phabricator via llvm-commits]

EricWF added inline comments.


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Comment at: libcxx/trunk/cmake/config-ix.cmake:53
+    list(APPEND CMAKE_REQUIRED_LIBRARIES ${MINGW_LIBRARIES})
+    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -D_WIN32_WINNT=0x0600")
   endif()
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`-D_WIN32_WINNT=0x0600`. What? Why?

First isn't `0x0600` Windows Vista? Why are we asking to support such an old operating system?
Why are we defining this at all?



Repository:
  rL LLVM

https://reviews.llvm.org/D33388